Tech News

Latest technology news aggregated from top sources. Updated daily.

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WhatsApp, Signal, Telegram: Which One Is Truly Secure?

Last week, while conducting a security audit for one of my side products, I felt the need to review our users' communication preferences. Instant messaging apps, which have become indispensable in our

dev.to Jul 01, 2026 Read more →

How Prathyusha Ramanjaneyulu at Celonis Eliminated Dev Environment Overhead for 600 Engineers

I recently spoke with Prathyusha Ramanjaneyulu, a Senior Software Engineer at Celonis. She owns the local development component of the organization's internal developer tooling and is responsible for

dev.to Jul 01, 2026 Read more →

Your AI Agent Said 'Done.' Here's How I Found Out It Actually Failed Three Hours Later.

Last Tuesday my AI agent sent 47 incorrect pricing emails to active customers. It took three hours before a human noticed and flagged it. By then the damage was done — three customers had already repl

dev.to Jul 01, 2026 Read more →

Hiring SREs: What I Look For After Interviewing 100+ Candidates

The SRE Hiring Problem SRE roles are notoriously hard to fill. The intersection of software engineering, systems administration, and operational wisdom is narrow. After interviewing over 10

dev.to Jul 01, 2026 Read more →

"Couldn't you just use pg_activity? — staking out one corner of Postgres incident triage"

Earlier, I wrote about a 2 a.m. incident. Production is slow, you open psql, the cursor blinks, and your hand freezes on the very first query. I introduced pgincident as a tool that breaks that "first

dev.to Jul 01, 2026 Read more →

AI search and business websites: why companies should update now

AI-powered search is changing how people discover information, compare suppliers and decide which companies to contact. For many businesses, this makes one thing very clear: having a website online i

dev.to Jul 01, 2026 Read more →

Coverage Said 69%, Mutation Testing Said 25%

Sunday 2026-06-28. intent-mail repo, fresh Stryker baseline run. The coverage gate reported green: 69.09% line coverage. Three seconds later, mutation testing reported 24.88%. The rules engine—the cod

dev.to Jul 01, 2026 Read more →

Zustand Felt Off. Redux Was a No. So I Built My Own.

I was building MiniSlack, a hands-on project to learn system design and microservices, when I hit a wall in a form component. It was just three fields, but once I added client-side validation, the se

dev.to Jul 01, 2026 Read more →

Your Disk Is Full but `du` Says It's Empty

Your server is slow. You check the disk: $ df -h / Filesystem Size Used Avail Use% Mounted on /dev/sda1 100G 95G 0.5G 99% / Ninety-five gigabytes used. So you go looking for w

dev.to Jul 01, 2026 Read more →

Browser strategy game backend: no tick loop

Old Light is a browser strategy game: a whole galaxy you play in a tab, with star systems to claim, an economy to grow, fleets to build, and other players (plus the AI empires that live alongside them

dev.to Jul 01, 2026 Read more →

Postgres data stored in Parquet on S3: LTAP architecture explained

Score: 64 | Comments: 21

hackernews Jul 01, 2026 Read more →

Sony is closing the PS3 and Vita digital stores

It's the end of an era for the PlayStation store on PS3 and PS Vita, with Sony now planning to shut down its digital distribution service on both consoles. The PlayStation store on PS3 will close in s

theverge Jul 01, 2026 Read more →

Show HN: Claudoro, Pomodoro timer embedded in the Claude Code statusline

Score: 4 | Comments: 0

hackernews Jul 01, 2026 Read more →

Sony is killing all physical PlayStation game discs

Sony has announced that from January 2028 it will entirely stop the production of physical discs for new PlayStation games. From that point onwards, new releases will only be available in digital vers

theverge Jul 01, 2026 Read more →

Physical disc production ending in Jan 2028 for new games on PlayStation

Score: 54 | Comments: 24

hackernews Jul 01, 2026 Read more →

Google built a great smart speaker, but Gemini isn’t ready for it

Smart speakers have spent the past few years searching for a compelling second act. Beyond music, timers, and controlling your lights, they've struggled to justify taking up space on the kitchen count

theverge Jul 01, 2026 Read more →

Rhythm Heaven never misses a beat

Rhythm Heaven isn't Nintendo's best-known series, nor its most prolific. Prior to the launch of Rhythm Heaven Groove on the Switch this week - it's out on July 2nd - there were only four previous entr

theverge Jul 01, 2026 Read more →

Nintendo has raised its employees base salary by 10%

Score: 85 | Comments: 19

hackernews Jul 01, 2026 Read more →

Range anxiety

The storm developed quickly over west central Illinois on April 17th, first as a single high-intensity system called a supercell, and then later that evening transforming into a long squall line of th

theverge Jul 01, 2026 Read more →

The cube was a lie: up close with our Dbrand Companion Cube before it gets destroyed

Dbrand is the company that shipped a product that told Nintendo's legal team to "go fuck yourself," and the company that had a second set of lawyer-dodging PS5 plates ready when Sony threatened to sue

theverge Jul 01, 2026 Read more →
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